Twelve genotypes of bread wheat, with four levels nitrogen (0, 75, 150, 225 kg N ha-1). were grown in split block design three replication growing season (2021), correlation, phenotypic and genotypic coefficient variation, heritability genetic advance estimated for (days 75% flowering, plant height, grain filling, yield, number spike/plant, spike length, weight, flag leaf area, biomes, protein ...

In this research, to evaluate the effect of superabsorbent polymer and drought stress on the number and leaf area of Lettuce, experimental  research was conducted in a completely randomized design factorial with two treatments of irrigation regime at three levels (60, 80 and 100 percent of crop water requirement) and four superabsorbent hydrogel application (0, 4, 6 and 8 g per kg of soil) in t...

The article analyzes the research on formation of leaf surface area spring wheat Darya variety in different cultivation technologies chernozem soil Kursk Region. aim was to study peculiarities depending technology and identify conjugate relationships indicators under conditions soils results conducted studies indicate that intensive contributes activation assimilation apparatus leaves during en...

in order to study the effects of a superabsorbent polymer on yield and yield components of dry land wheat cultivars, a field experiment was carried out in factorial arrangement using randomized complete block design with four replications on research field in khomein city, during 2010-2011 cropping season. the experimental factors included three dry land cultivars called azar2, sardari, rasad a...

This study was carried out during the growing season 2020-2021 at two locations (Sumail and Zakho) to influence of different seeding (2,500000, 3000,000 3,500000 seeds.ha-1) DAP (0, 200, 300 kg.ha-1) rates on some early growth characters barley (Hordeum distichum L.) Triticale (X Triticosecale wittmack). The experimental designed as factorial three factors in a randomized complete block design ...